另一个对象本发明是提供一个氢气燃烧器，它利用空气的废气作为非可燃气体与氢气的混合物。
Another object of the present invention is to provide a hydrogen gas burner that utilizes the exhaust air as non-combustible gas for mixture with the hydrogen gas.
IT系列红外线可燃气体传感器使用非色散的红外技术来监测可燃气体（甲烷或其他）。
The FM Approved 5100-28-IT IR Gas Sensor Module utilizes Non-Dispersive Infrared technology to monitor for combustible gases (Methane and others).
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